Defense Enterprise Office Solution (DEOS) Department of Defense (DoD) Office 365 Operations and Maintenance
Dept of Defense · DEFENSE INFORMATION SYSTEMS AGENCY (DISA)
This notice is not accepting responses (deadline was Apr 28, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Apr 28, 2026, 8:00 PM EDT
- Posted
- Apr 12, 2026
- Solicitation
- 622673622
- Set-aside
- No Set aside used
- Place of performance
- MD, USA
- Contracting office
- DEFENSE INFORMATION SYSTEMS AGENCY · FORT MEADE · MD
- Source
- SAM.gov · updated May 9, 2026
Description
The Defense Information Systems Agency (DISA) is seeking sources for Defense Enterprise Office Solution (DEOS) Department of Defense (DoD) Office 365 Operations and Maintenance. This requirement will support DISA Portfolio Acquisition Executive Services (PAE Services) (SD), Enterprise Collaboration Services Division (SD3). See attached Sources Sought Notice for details.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$6.10M
Middle of the pack for similar past awards
Most similar awards fall between $1.77M and $26.16M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1ORACLE HEALTH GOVERNMENT SERVICES, INC.9 awards$2.38B
- 2CACI, INC. - FEDERAL5 awards$1.12B
- 3SALIENT CRGT, INC.2 awards$651.08M
- 4BOOZ ALLEN HAMILTON INC1 award$547.93M
- 5SCIENCE APPLICATIONS INTERNATIONAL CORPORATION2 awards$447.23M
- 6LEIDOS, INC.3 awards$404.80M
- 7ACCENTURE FEDERAL SERVICES LLC10 awards$354.62M
- 8EMPOWER AI, INC.1 award$309.39M
Recent examples
A few of the newest similar awards in our index.
- VIBRANTECH SOLUTIONS INC.Sep 30, 2025Department of the Treasury$4.36MSource
- CACI, INC. - FEDERALSep 30, 2025General Services Administration$718.89MSource
- ORACLE HEALTH GOVERNMENT SERVICES, INC.Sep 30, 2025Department of Veterans Affairs$995.13MSource
- ADG-REI TECHNOLOGY VENTURES, LLCSep 30, 2025Department of Health and Human Services$9.86MSource
- TEAMWORX SECURITY, INC.Sep 30, 2025General Services Administration$2.49MSource
- MONKTON, INC.Sep 30, 2025Department of Homeland Security$18.47MSource
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID d94e12e328ba4606b8a452e237aa8cf4.